12 Replies Latest reply on Mar 14, 2014 9:10 AM by Bernd Alheit Branched to a new discussion.

    How can I convert a version 9 PDF to version 10 or 11?


      My scanner is a couple years old and it scanned it to version 9. The government website I'm trying to upload to is terrible and won't accept version 9 or earlier. I don't understand why; it's all PDF. Adobe Reader 11 can open version 9 so why can't theirs? How can I convert my PDF to version 10 or 11? I looked at pdfconverter, but it's free only for files <512 kb and mine is 1 MB. I'm certainly not paying $69 to convert one file.